67749120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5881}}^1$

素因数の和:5908

約数の個数: 108

約数和(自身を含む): 234444756

約数和(自身を除く): 166695636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 5881, 11520, 11762, 17643, 23524, 29405, 35286, 47048, 52929, 58810, 70572, 88215, 94096, 105858, 117620, 141144, 176430, 188192, 211716, 235240, 264645, 282288, 352860, 376384, 423432, 470480, 529290, 564576, 705720, 752768, 846864, 940960, 1058580, 1129152, 1411440, 1505536, 1693728, 1881920, 2117160, 2258304, 2822880, 3387456, 3763840, 4234320, 4516608, 5645760, 6774912, 7527680, 8468640, 11291520, 13549824, 16937280, 22583040, 33874560, 67749120]

約数ペア:

[(1, 67749120), (2, 33874560), (3, 22583040), (4, 16937280), (5, 13549824), (6, 11291520), (8, 8468640), (9, 7527680), (10, 6774912), (12, 5645760), (15, 4516608), (16, 4234320), (18, 3763840), (20, 3387456), (24, 2822880), (30, 2258304), (32, 2117160), (36, 1881920), (40, 1693728), (45, 1505536), (48, 1411440), (60, 1129152), (64, 1058580), (72, 940960), (80, 846864), (90, 752768), (96, 705720), (120, 564576), (128, 529290), (144, 470480), (160, 423432), (180, 376384), (192, 352860), (240, 282288), (256, 264645), (288, 235240), (320, 211716), (360, 188192), (384, 176430), (480, 141144), (576, 117620), (640, 105858), (720, 94096), (768, 88215), (960, 70572), (1152, 58810), (1280, 52929), (1440, 47048), (1920, 35286), (2304, 29405), (2880, 23524), (3840, 17643), (5760, 11762), (5881, 11520)]